Digispark - ATtiny85 with micro USB

A very small Arduino with USB that is very suitable for smaller applications!
The nice thing is that the ATtiny85 can be programmed without needing another Arduino or a programmer. This is because USB software runs in the ATtiny85 itself.
This standard variant has a micro USB connector and a different voltage regulator.
The normal Digispark has a regulator for 500mA output current, this variant has a regulator for 100mA output current.
There are a few pin headers included that you can solder on the board.

Read more about the specifications and read here what you can do with it and how to start.

Dimensions: 18mm x 23mm x 4.3mm